baber/WOPTO huggingface dataset:
Patent JP-S5942612-A (JP)
Title: Recording and reproducing method by encoding analog sound signal
Inventor: GOTOU MASAO
IPC: G11B20/10
Filed: 1982-04-02
Abstract: PURPOSE:To obtain a reproducing analog signal having a high quality even if a medium suffers single damage of a scratch or so, by encoding digitally an analog sound signal, storing it in a storage medium, comparing and synthesizing it at the time of reproducing, and compensating the storage contents. CONSTITUTION:When recording a sound signal, a sound caught by a microphone 1 is subjected to mixing and amplification adjustment by a mixing and amplifying circuit 2, and is sent to an encoding circuit 3 as an analog sound signal AUD. The encoding circuit 3 samples the signal AUD by a prescribed cycle T, and encodes it. In this case, a parity bit for detecting an error is added to it, it is sent out to a recording head controlling circuit 4 as a digital sound signal DAUD, and is written in a storage medium 6 through a recording head 5. At the time of reproducing, a digital signal which is read out in accordance with the rotation from the medium 6 by a reproducing head 7 being at a position of a radius (r) from the center 6P of the storage medium 6 is sent to a comparing and synthesizing circuit 8. The circuit 8 selects a normal one at every corresponding unit information, sends it out to a digital/analog converting circuit 9 as a signal DAUR, amplifies it as an analog sound signal AUR by an amplifying circuit 10, and sends it out to an output device 11.
Patent JP-S57173411-A (JP)
Title: Taper boring head
Inventor: TAGAWA TATSUO
IPC: B23Q35/10
Filed: 1981-04-14
Abstract: PURPOSE:To enable to precisely and efficiently bore holes with various taper angles by a method wherein the guide way of a tool rest adjustable for inclination is provided in the boring head and as well as the tool rest is fed axially in response to the rotation of the boring head. CONSTITUTION:An internal gear 16 is rotatably provided in the boring head 2. The internal gear 16 is engaged with a gear 24 arranged on a shaft 28, both ends of which are supported by bearings 30 and 32 to the head 2 and the rotation of which is transmitted through a worm 40, a worm wheel 42 and bevel gears 62 to a feed shaft 58 equipped with a feed screw 58a. In addition, a guide member 82, the upper end of which is fixed with a bolt 80, is augularly adjustably provided at the tip of the head 2 with a pin 78 as a fulcrum. The tool rest 84 sliding on the guide member 82 is fed in response to the rotation of the head 2 by means of a sliding member 74 engaging with the feed screw 58a. The rotation of the internal gear 16 is checked because a bolt 22 is brought to a halt by a fixing lever 20 attached on a spindle head 8.
Patent JP-H05260054-A (JP)
Title: Scan transmitting system
IPC: H04L12/28
Filed: 1992-03-13
Abstract: PURPOSE:To improve transmission efficiency and to reduce the waste of resources by simultaneously transmitting data periodically only when the data are requested. CONSTITUTION:Assuming that a reception side station B1 requires the process data of a transmission side station A, the start request of scan data is broadcasted and transmitted to the transmission side station A by a start request multi- address transmitting/receiving function 21. At such a time, other reception side stations B2-Bn and the transmission side station A count time and on the other hand, the transmission side station A holding data multi-address transmits the data periodically for a prescribed period and when this prescribed period is turned to time-up and data are requested, the other reception side stations B1-Bn perform the start request of the data. Since the scan data are multi- address transmitted periodically just for the prescribed time only when the start request of scan data is outputted from a certain reception side station, the data can be transmitted only when the data are required.
Patent JP-H05260218-A (JP)
Title: Simultaneous transmission system for telephone signal and television signal
IPC: H04B10/00
Filed: 1992-03-13
Abstract: PURPOSE:To provide a simultaneous transmission system for a telephone signal and a television signal for which the number of outlets is reduced, the wiring is simplified and the television signal is sent in a proper state at all times even in a district where the reception state of a radio wave is not excellent. CONSTITUTION:A drawing optical fiber cable 12 connected to an optical fiber cable 11 through which a telephone signal and a television signal are sent as an optical signal is connected to a converter 14 converting an optical signal into an electric signal or vice versa installed in a building 13. The outlet 16 provided on the building 13 is connected to the converter 14 via a coaxial cable 15. The outlet 16 is connected to a TV.TEL branching device 18 via a cable 17 and a telephone set 22 and a television receiver 26 are connected to the TV.TEL branching device 18.
Patent JP-H05258669-A (JP)
Title: Bobbin integrated type horizontal deflection yoke winding machine and winding nozzle device, and bobbin integrated type horizontal deflection yoke winding method
IPC: H01J9/236
Filed: 1992-03-13
Abstract: PURPOSE:To smoothly wind a pair of horizontal deflection yokes on an integrated type bobbin by protruding a nozzle from the neck side of the positionally fixed bobbin, and bending the nozzle top end to be faced to a winding groove on the neck side. CONSTITUTION:A bobbin 30 is set on a support means A with the neck down. The stick 6a of an air cylinder 6 is advanced, a bending plate 13 is bent with the shaft of a pulley 21 as a support point and matched to a determined communicating groove 30e for delivering a wire rod 23 where a nozzle 14 is faced to the winding groove 30b of the bobbin 30. The nozzle 14 is raised and horizontally moved to the neck inlet of the bobbin 30, and bobbin rotation is simultaneously conducted to fit the nozzle 14 to a communicating groove 30d on a screen side while putting the wire rod 23 into a winding groove 30c. Then, the top end of the nozzle 14 is reversed to the center of the bobbin 30, the wire rod 23 is put in a winding groove 30a, the bobbin 30 is rotated to circumferentially turn the wire rod 23, and the nozzles 14, 14 are guided to the determined groove 30d. The nozzles 14, 14 are guided in the central direction of the bobbin 30 while rotating to release the wire rod 23 from the groove 30d. The nozzle 14 is then lowered in the bobbin center while moving to put the wire rod 23 in the groove 30c on the inner surface.
Patent JP-H03258163-A (JP)
Title: Picture data processing method
Inventor: SUZUKI YASUNORI
IPC: H04N1/40
Filed: 1990-03-08
Abstract: PURPOSE:To obtain a picture with excellent quality and clear contrast by calculating a white reference level and a black reference level from a picture data in advance, generating a conversion table offering a minimum value and a maximum value of picture quantization and outputting an original read data based on the table. CONSTITUTION:A picture data of an adjustment original 6 is written in a white/ black line memory 4 and a line sensor 1 reads a white level pattern 61 and a black level pattern 62 at a minimum and a maximum level, quantized by an A/D converter 2 and written in the white/black line memory 4. Since the white/black level of the actual data written in the memory 4 is fluctuated minutely, the white level WW is calculated from a histogram being a frequency distribution of the white level. Similarly, a black level BB is calculated from a histogram being a frequency distribution of the black level. Thus, the conversion table offering the minimum and maximum value of picture quantization is generated. The original read data is outputted based on the table.
Patent JP-S62210945-A (JP)
Title: Frozen krill
Inventor: ITO NORIKO
IPC: A23L17/40
Filed: 1986-03-13
Abstract: PURPOSE:Frozen krill for food having an extremely small amount of freezing release water free from bitterness and harshness, obtained by adding an emulsified fat to krill and freezing the blend. CONSTITUTION:100pts.wt. krill is blended with preferably 1-50pts.wt. emulsified fat [preferably consisting of 1-99wt% fats and oils, 1-99wt% water and 0.1-20wt% surface active agent] and frozen to give the aimed frozen krill.
Patent JP-S55147739-A (JP)
Title: Numerical conversion circuit
Inventor: FUKUDA MINORU
IPC: G06F7/68
Filed: 1979-05-08
Abstract: PURPOSE: To enable to determine the conversion coefficient as the ratio of both oscillating frequencies, by up-count of one of the counter circuit consisting of electronic circuit including a pair of oscillators and down-count for another.  
     CONSTITUTION: The values of X and O are set to the down counter 3 and up counter 3' respectively with the gate circuits 2, 2' closed, and the circuits 2, 2' are opened with the step signal S. As a result, the value of X of the counter 3 is subtracted with the clock signal of the frequency f 1  produced with the oscillation circuit 1, and the cloc, signal in frequency f 2  from the oscillation circuit 1' is counted in the counter 3' at the same time. Further, when the content of the counter 3 is 0, the circuits 2, 2' are closed with the signal S, and when the count value of the  counter 3' at that time is y, y=xf 2 /F 1  is obtained, allowing to determine the numerical conversion coefficient a with the ratio f 2 /f 1  of the both oscillating frequencies. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07273977-A (JP)
Title: Image handling device
Inventor: WATABE HIROYUKI
IPC: G06T1/00
Filed: 1995-03-15
Abstract: PURPOSE:To obtain a connected image which has no shift by performing switching control on the basis of the forms of images of overlapping areas by utilizing one of the image parts that are put one over the other when the images are connected. CONSTITUTION:An input image is made into partial images at a cumulative addition part 115 and they are stored as contrast data in a memory. A CPU 2 controls a lens 103 on the basis of the data, a coordinate transformation part 110 performs coordinate transformation, and a binarization circuit 119 performs binarization; while an output part 114 outputs the resulting data, they are held in a border buffer 111, and a position shift between both the images and their motion vectors are found by a detection part 112 and a calculation part 113. Then the two images outputted from the output part 114 and border buffer 111 are pasted while switched by a switching control means 5 dexterously at good timing. Consequently, a shift between feature parts which are present in the overlap area between partial images can be suppressed.
Patent JP-H05259233-A (JP)
Title: Wafer marking device
IPC: H01L21/66
Filed: 1992-03-13
Abstract: PURPOSE:To adjust size automatically so that the size of a defective mark put on a semiconductor wafer is kept constant at all times even when the viscosity of ink for displaying the defective mark changes. CONSTITUTION:An ink applicator member 4 made of wire moves in the axial direction while penetrating an ink vessel 2 pushes out ink from the front end of the cylindrical body 3 of the ink vessel 2. A solenoid 6 is mounted on the reverse side to the cylindrical body 3 of the ink vessel 2, and the member 4 is coupled with the core 7 of the solenoid 6. A first stroke adjusting nut 9 is screwed to a shaft screw 8 unified with a core 7. The first stroke adjusting nut 9 is engaged with a second stroke adjusting nut 21 operated by the spline gear 15a of a stepping motor 15. The stepping motor 15 is operated by the command of a computer is response to information from a TV camera that monitors ink applied to a semiconductor wafer.
Patent JP-H04279468-A (JP)
Title: Deoxidizing agent package
Inventor: OZAKI KIYOSHI
IPC: B32B5/18
Filed: 1991-02-28
Abstract: PURPOSE:To provide deoxidizing agent package which is extremely easy to preserve and permits the deoxidizing performance immediately after manufacture to be always repeated. CONSTITUTION:A method for packaging and sealing deoxidizing agent comprising using wholly or partly a gas-impermeable packaging material C formed by temporarily attaching a packaging material A having a Gurley permeability of 1-10000sec/100ml and at least one layer of a gas-barrier laminate film B by a specific method and packing the deoxidizing agent in the packaging material with its laminate film B outside.
Patent JP-S58184571-A (JP)
Inventor: HANAOKA TADASHI
IPC: H05B44/00
Filed: 1983-03-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S54147580-A (JP)
Title: Cleaning oil cleaning device
Inventor: SUZUKI HISAO
IPC: B03C1/28
Filed: 1978-05-12
Abstract: PURPOSE: To improve cleaning effect and prolong service life of cleaning oil by cleaning (or purifying) by a volume of contaminated oil overflowed from contaminated oil section and then returning it to finishing oil section.  
     CONSTITUTION: Finishing cleaning oil which was contaminated after having been used for cleaning operation in a cleaning machine flows into a contaminated oil section 3' through a trough 1', and only oil content goes up to the surface of the contaminated oil section and flows into an oil cleaning section 11 through an oil flow pipe 12. As contaminants in the contaminated oil flowed into the oil cleaning section 11 contain a large volume of iron and other strong magnetic ingredients, while they are stagnant or flowing in the oil cleaning section 11, they are segregated onto surface of a plate-lite magnet 14 or to the bottom of the oil cleaning section 11 as a result of occurrence of such phenomena as condensation, adsorption and precipitation, etc., within a magnetic field formed by the plate-state magnet 14, and therefore, oil has become cleaned. In this fashion, the post-cleaning oil flowing into a clean oil section 5' and the contaminated oil section 3' can be prevented from loosing its cleanliness. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62211860-A (JP)
Title: Nickel positive plate for alkaline storage battery
Inventor: YOSHIMURA MASAYUKI
IPC: H01M4/52
Filed: 1986-03-12
Abstract: PURPOSE:To increase very high rate discharge performance by forming a nickel oxide layer having a specified mean thickness on the surface of a nickel porous body, and containing a cobalt compound which does not form a solid solution with nickel hydroxide in the active material. CONSTITUTION:A porous sintered nickel substrate obtained by sintering carbonyl nickel powder in a reducing atmosphere is heated in an atmosphere of the air to form a nickel oxide layer having a mean thickness of 5-70Angstrom  thereon. A cobalt compound which does not form a solid solution with nickel hydroxide which is a positive active material is contained in the active material. This active material is filled in the sintered substrate to form a nickel positive plate for an alkaline storage battery. By the synergistic effect, the dependency of active material utility and discharge voltage on the discharge rate is decreased. Since the performance drop in very high rate discharge is reduced, the battery is useful for the power source of a power tool or the like.
Patent JP-H08247055-A (JP)
Title: Scroll compressor
Inventor: SUGIMOTO KAZUYOSHI
IPC: F04C27/00
Filed: 1995-03-15
Abstract: PURPOSE: To increase the lubrication quantity to teeth, improve the compression characteristic, and prevent an input increase due to an oil increase in a scroll compressor fixing a fixed scroll with an elastic body such as a plate spring, having the degree of freedom in the axial direction, and pressing the fixed scroll to a rocking scroll via the pressure (low pressure, intermediate pressure, high pressure) on the back face of the fixed scroll. CONSTITUTION: An injection liquid circuit 40 communicates with an intermediate pressure chamber 35 on the back face of a fixed scroll 31 so that the circuit 40 can be turned on or off by a solenoid valve 41. A hole 42 communicating from the intermediate pressure chamber 35 to a compression chamber 43 is located at the optimum position for extracting the intermediate pressure (the position required for extracting the proper back pressure as the pressing force to a rocking scroll) and at the position fully satisfying the effect of liquid injection.
Patent JP-S58175235-A (JP)
Title: Mask focusing type color picture tube
Inventor: TAKENAKA SHIGEO
IPC: H01J29/81
Filed: 1982-04-06
Abstract: PURPOSE:To support and fix the mask support of a mask focusing type color picture tube with high accuracy by fixing together the permeation holes provided on the skirt section of a mask and an insulator respectively through the insulator. CONSTITUTION:In a mask focusing type color picture tube that is provided with at least an electron gun 4, two mask electrodes 5 and 6 fixed relatively through an insulator, and a screen 7 consisting of a tri-color phosphor and in which the voltage that differs from the voltage applied to the said screen 7 is applied to at least either one of said mask electrode 5 or 6, permeation holes 42, 44, and 46 are provided on the skirt section of the said mask electrodes 5 and 6 and the said insulator 43 and at least a part of the permeation hole 44 of the said insulator 43 overlaps with the permeation hole 46 of the said skirt section and then the two sheets of mask electrodes 5 and 6 are fixed relatively by inserting an insulator 47 into the said overlapped permeation holes.
Patent JP-H07257400-A (JP)
Title: Energy absorbing member for collapsible type steering column device
Inventor: TOMARU MASANORI
IPC: B62D1/19
Filed: 1994-03-25
Abstract: PURPOSE:To facilitate the assembling of a collapsible type steering column device, and realize a small-sized device by providing two surfaces for guiding a part having a second turned-up part in the middle part of a band part on an energy absorbing member itself. CONSTITUTION:This member is formed of a body 46 including a band part 39 having a second turned-up part 41, and a connecting plate 47 welded and connected to the body 46. The middle part of the band part 39 is nipped between the upper surface of the base plate 38 of the body 46 and the lower surface of the connecting plate 47.
Patent JP-H11316224-A (JP)
Title: Immunoassay device
Inventor: RYU EISHO
IPC: G01N33/543
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an improved immunoassay device. SOLUTION: In an immunoassay device, both ends of a thin plate sheet having three parts of a front lid 3, a substrate 2 and a rear lid 4 are folded in reverse directions and first and second water absorbing sheets 21A, 21B are provided to both ends of one side surface on the substrate 2. One side surface of the substrate is blocked by folding the front lid 3, and an injection hole 22 is provided on the substrate 2 wherein the first water absorbing sheet 21A is positioned while a test paper sheet 23 is arranged so as to be laid over two water absorbing sheets 21A, 21B or connected to both sheets. An antibody or antigen 231 capable of catching a target substance in a sample is preliminarily added and fixed to the test paper sheet 23, and the rear lid 4 is folded so as to cover the injection hole 22 to block and cover the separate side surface of the substrate 2.
Patent JP-H10255720-A (JP)
Title: Valve structure of discharge lamp
Inventor: MIYAZAKI HIROSHI
IPC: H01J61/36
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To prevent the crack of glass by reducing the stress concentration. SOLUTION: In a high-voltage discharge lamp 10, an end section 16B of an electrode 16 and the metallic foil 18 are sealed in quartz glass forming a valve 12. The plan view shape of the metallic foil 18 is formed into a triangular shape so that its end section 18A serving as the junction with an electrode 16 is used as a starting point and the junction and its vicinity are gradually expanded toward a lead wire 20 side, the junction of the metallic foil 18 with the electrode 16 and its vicinity are made gradually narrow in width toward the electrode 16 side.
Patent JP-H04291782-A (JP)
Title: Electric metal clad laminate
Inventor: FUJIKAWA SHOJI
IPC: B32B15/08
Filed: 1991-03-20
Abstract: PURPOSE:To enhance heat resistance and to achieve excellent high frequency characteristics by employing composite constitution wherein an inner core layer is composed of a thermoplastic resin and a thermosetting resin or a layer impregnated therewith is applied on the surface. CONSTITUTION:An inner core layer 2, surface layers 3 on top and bottom or one side thereof, and metal foils 4 arranged on the outside of the surface layers 3 are integrally formed. The inner core layer 2 is composed of a thermoplastic resin while the surface layer 3 is composed of a thermosetting resin or a basic material impregnated with thermosetting resin. The thermoplastic resin is arranged by an arbitrary means including resin sheet or coating when the inner core layer 2 is formed. The thermosetting resin for the surface layer 3 includes epoxy resin, polyimide resin, and the like and it is used in the form of a composite member of the resin and the basic material. According to the invention, a laminate having high heat resistance and excellent high frequency characteristics can be produced easily.
Patent JP-H0645249-A (JP)
Title: Growth method of gaas layer
Inventor: YAMAICHI EIJI
IPC: H01L21/205
Filed: 1991-03-20
Abstract: PURPOSE:To provide a growth method, in which a GaAs layer having a lower dislocation density than a conventional one is produced when the GaAs layer is grown on a silicon substrate. CONSTITUTION:A silicon substrate 11 is put in a reactive furnace of an MOCVD system so that the substrate 11 is purified in an arsine atmosphere at 950 deg.C. Then, the temperature at the substrate 11 is reduced to 400 deg.C, a GaAs buffer layer 13 is grown still at this temperature. After the temperature at the substrate 11 is raised up to 700 deg.C, a GaAs1-XSbX layer 15 (0<x<=1) with a film thickness of 1mum is grown on the GaAs buffer layer 13. Likewise, a GaAs layer 17 with film thickness of 3mum is grown on the GaAs1-XSbX layer 15. Then, the sample is annealed for 3 minutes at 900 deg.C, a heat-cycle annealing step, in which the temperature is reduced to 600 deg.C and raised up to 900 deg.C, is repeated six times. The sample is cooled gradually and taken out from the reactive furnace.
Patent JP-S57171882-A (JP)
Title: Encoding processing device for picture data compression
Inventor: HATSUZAKI JIYUNJI
IPC: H04N1/419
Filed: 1981-04-15
Abstract: PURPOSE:To simplify a Wyle encoding circuit, by presetting the difference between the Wyle code and a run length to a counter, which counts the run length, as an initial value. CONSTITUTION:When one-line components of picture data are written in a line memory LM, a change point detector CPD is initialized, and an address counter AC is reset to 0, and the difference between the Wyle code and the run length count value is preset to a run length counter RLC as an intiial value. When a change point is detected by the detector CPD, contents of the counter RLC are transferred to a shift register SR. A controller CTL resets an address code counter ACC and a remainder code counter RCC to 0 and shifts contents of the register SR till detection of th highest 1 of data. Afrer shift-out of effective data of the regiser SR, the initial value is preset again to the counter RLC. Thus, a ROM table and etc. are not required in the Wyle encoding circuit to simplify the circuit.
Patent JP-H021719-A (JP)
Title: Polyurethane tacky composition
Inventor: TSUBOTA TOKUJI
IPC: C09J175/04
Filed: 1989-03-08
Abstract: PURPOSE:To obtain the above composition having proper tack, readily peelable, causing neither paste residue nor stain of material to be bonded after peeling comprising a specific low-molecular-weight polyolefinic polyol and a polyisocyanate compound as essential components. CONSTITUTION:The aimed composition comprising (A) a low-molecular-weight polyolefinic polyol not containing a polar group in a molecular skeleton, containing a hydroxyl group at the end of molecule, having 500-5,000 number- average molecular weight and 1.5-8 hydroxyl groups per molecule and (B) a polyisocyanate compound as essential components. Optionally, further the composition is preferably blended with a tackiness improving resin, a softener and a filler.